>>> Emerging : portage://net-mail/mu-1.14.4-r1:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-cpp/cli11-2.7.2
             │           └─ file ─┤ 1.38 Mb  	 cli11-2.7.2.tar.gz
             │ download  portage://dev-cpp/expected-1.3.1
             │           └─ file ─┤ 23.91 Kb  	 expected-1.3.1.tar.gz
             │ download  portage://dev-libs/gmime-3.2.15-r2
             │           └─ file ─┤ 2.13 Mb  	 gmime-3.2.15.tar.xz
             │ download  portage://dev-libs/xapian-2.1.0
             │           └─ file ─┤ 3.36 Mb  	 xapian-core-2.1.0.tar.xz
             │ download  portage://net-mail/mu-1.14.4-r1
             │           └─ file ─┤ 857.72 Kb  	 mu-1.14.4.tar.xz

 └─step  2─┤ install   portage://dev-cpp/cli11-2.7.2
             │           └─ conf ─┤ USE = "-doc -test"
             │ install   portage://dev-libs/gmime-3.2.15-r2
             │           └─ conf ─┤ USE = "crypt -vala* -doc -idn -test"
             │                    │ SLOT = "3.0"
             │ install   portage://dev-libs/xapian-2.1.0
             │           └─ conf ─┤ USE = "-debug -static-libs -verify-sig"
             │                    │ CPU_FLAGS_X86 = "sse* sse2*"
             │                    │ SLOT = "0/45"
             │ install   portage://dev-cpp/expected-1.3.1

 └─step  3─┤ run       portage://dev-cpp/cli11-2.7.2
             │ run       portage://dev-libs/gmime-3.2.15-r2
             │ run       portage://dev-libs/xapian-2.1.0

 └─step  4─┤ install   portage://net-mail/mu-1.14.4-r1
             │           └─ conf ─┤ USE = "readline -emacs -guile -test"
             │                    │ GUILE_SINGLE_TARGET = "3-0"

 └─step  5─┤ run     portage://net-mail/mu-1.14.4-r1

Total: 14 actions (5 downloads, 5 installs, 4 runs), grouped into 5 steps.
       7.73 Mb to be downloaded.